Company Filing History:
2 out of 11 
1 out of 3,100 
1 out of 264 
Years Active: 2015-2024
Title: Yimeng Li: Innovator in Magnetic Particle Imaging
Introduction
Yimeng Li is a prominent inventor based in Beijing, China. He has made significant contributions to the field of magnetic particle imaging, holding a total of 5 patents. His innovative work focuses on enhancing imaging techniques through advanced methodologies.
Latest Patents
Yimeng Li's latest patents include a "Signal amplitude feature-based method for fast reconstructing a magnetic particle imaging and device." This patent outlines a process that transforms time-domain voltage signals collected by an MPI system into the frequency domain. It involves calculating the square root of the square sum of the real and imaginary parts at each frequency point, arranging the acquired amplitudes, and constructing a system matrix to solve an inverse problem for three-dimensional magnetic particle concentration distribution.
Another notable patent is the "Hysteresis effect-based field free point-magnetic particle imaging method." This method utilizes a hysteresis loop model of Superparamagnetic Iron Oxide Nanoparticles (SPIOs) to improve image reconstruction. By calculating the Point Spread Function (PSF) based on a sinusoidal excitation magnetic field, the method reduces artifacts and phase errors, enhancing both the speed and resolution of the imaging process.
Career Highlights
Yimeng Li has worked at prestigious institutions such as Beijing University of Aeronautics and Astronautics and the Chinese Academy of Sciences. His experience in these organizations has allowed him to develop and refine his innovative techniques in magnetic particle imaging.
Collaborations
Yimeng Li has collaborated with notable colleagues, including Jie Tian and Yu An. Their combined expertise has contributed to advancements in the field of imaging technologies.
Conclusion
Yimeng Li's contributions to magnetic particle imaging through his innovative patents and collaborations highlight his role as a leading inventor in this specialized field. His work continues to push the boundaries of imaging technology, paving the way for future advancements.